6929394040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1$

素因数の和:1865

約数の個数: 128

約数和(自身を含む): 16724620800

約数和(自身を除く): 9795226760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 89, 124, 148, 155, 178, 185, 248, 296, 310, 356, 370, 445, 620, 712, 740, 890, 1147, 1240, 1480, 1697, 1780, 2294, 2759, 3293, 3394, 3560, 4588, 5518, 5735, 6586, 6788, 8485, 9176, 11036, 11470, 13172, 13576, 13795, 16465, 16970, 22072, 22940, 26344, 27590, 32930, 33940, 45880, 52607, 55180, 62789, 65860, 67880, 102083, 105214, 110360, 125578, 131720, 151033, 204166, 210428, 251156, 263035, 302066, 313945, 408332, 420856, 502312, 510415, 526070, 604132, 627890, 755165, 816664, 1020830, 1052140, 1208264, 1255780, 1510330, 1946459, 2041660, 2104280, 2511560, 3020660, 3892918, 4083320, 4682023, 5588221, 6041320, 7785836, 9364046, 9732295, 11176442, 15571672, 18728092, 19464590, 22352884, 23410115, 27941105, 37456184, 38929180, 44705768, 46820230, 55882210, 77858360, 93640460, 111764420, 173234851, 187280920, 223528840, 346469702, 692939404, 866174255, 1385878808, 1732348510, 3464697020, 6929394040]

約数ペア:

[(1, 6929394040), (2, 3464697020), (4, 1732348510), (5, 1385878808), (8, 866174255), (10, 692939404), (20, 346469702), (31, 223528840), (37, 187280920), (40, 173234851), (62, 111764420), (74, 93640460), (89, 77858360), (124, 55882210), (148, 46820230), (155, 44705768), (178, 38929180), (185, 37456184), (248, 27941105), (296, 23410115), (310, 22352884), (356, 19464590), (370, 18728092), (445, 15571672), (620, 11176442), (712, 9732295), (740, 9364046), (890, 7785836), (1147, 6041320), (1240, 5588221), (1480, 4682023), (1697, 4083320), (1780, 3892918), (2294, 3020660), (2759, 2511560), (3293, 2104280), (3394, 2041660), (3560, 1946459), (4588, 1510330), (5518, 1255780), (5735, 1208264), (6586, 1052140), (6788, 1020830), (8485, 816664), (9176, 755165), (11036, 627890), (11470, 604132), (13172, 526070), (13576, 510415), (13795, 502312), (16465, 420856), (16970, 408332), (22072, 313945), (22940, 302066), (26344, 263035), (27590, 251156), (32930, 210428), (33940, 204166), (45880, 151033), (52607, 131720), (55180, 125578), (62789, 110360), (65860, 105214), (67880, 102083)]